Gupta, B., Mathew, S., & Bhalla, S. (1990). Pyloric obstruction due to gastric tuberculosis--an endoscopic diagnosis. BMJ Group.
استشهاد بنمط شيكاغوGupta, B., S. Mathew, و S. Bhalla. Pyloric Obstruction Due to Gastric Tuberculosis--an Endoscopic Diagnosis. BMJ Group, 1990.
MLA استشهادGupta, B., S. Mathew, و S. Bhalla. Pyloric Obstruction Due to Gastric Tuberculosis--an Endoscopic Diagnosis. BMJ Group, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.